Mar 30, 2014 #1 B Bradsreeeftank Well-Known Member View Badges Joined Dec 5, 2013 Messages 760 Reaction score 6 Location Reading, PA Rating - 0% 0 0 0 So my lfs tested my parameters today and said my nitrates are fine but he said the 20ppm. So my qustion is this too high? Should I add my zoas since they like dirty water?
So my lfs tested my parameters today and said my nitrates are fine but he said the 20ppm. So my qustion is this too high? Should I add my zoas since they like dirty water?